Small Frog
This NPC can be found in Zangarmarsh (275), Elwynn Forest (225), Duskwood (62), Darnassus (60), Loch Modan (54), Desolace (47), Southern Barrens (43), The Lost Isles (33), Teldrassil (30), Northern Barrens (26), Maraudon (18), Westfall (17), Gundrak (16), Swamp of Sorrows (14), Eversong Woods (10), Ghostlands (8), The Steamvault (6) and Well of Eternity (2).